How to Change the Clock Font on iPhone Lock Screen?

Steps on how to change font on iPhone Lock Screen are:

1. Long press on the bottom of the Lock Screen.

2. Now, tap on Customise (if not created any wallpaper set yet, then tap on Create a new one).

3. You will be prompted with two dummy screens, choose the Lock Screen amongst them.

4. Tap on the Time/Clock section.

5. You will be prompted with a set of available Fonts, and select one between them.

6. When completed, tap on done icon to apply the changes.

For more such info: Gadgetbyte.net